Quidway
®
S5100-EI Series Intelligent and Resilient Switches Product Specification
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.
http://datacomm.huawei.com
2
Attribute S5100-EI
Support protocol-based VLAN
Support policy-based VLAN
Stack
For S5100-C-EI only:
Up to 16 units in one stacking group
Stacking bandwidth 40 Gbps
Support HGMP V2 stack
Link
aggregation
Support dynamic aggregation of Gigabit Ethernet (GE) ports
Support dynamic aggregation of 10GE ports
dynamic link aggregation through Link Aggregation Control Protocol (LACP)
Support manual link aggregation
Support static link aggregation
Support up to 25 aggregation groups, each supporting 8 GE or 2 10GE ports
Support load balancing and non-load balancing (when lack of hardware
aggregation resources)
Mirroring
Support traffic mirroring
Support VLAN-based mirroring
Support MAC address–based mirroring Support port mirroring
Support multi-source port mirroring
STP/RSTP
/MSTP
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP)
Support intra-domain maximum-weight spanning trees (up 16 spanning tree
instances)
Support STP Root Guard
Support BPDU Guard
Flow control
IEEE 802.3x (full duplex)
Back-pressure based flow control (half duplex)
Broadcast storm
suppression
Support port-based broadcast storm suppression
QinQ
Support VLAN-VPN or double tag
Support port-based QinQ
Support selective QinQ
Multicast
Support 1K multicast MAC addresses
Support Internet Group Management Protocol (IGMP) Snoopingv1/v2
Up to 256 multicast groups in a VLAN, and up 1,024 multicast groups in the
entire system
Support multicast VLANs
Support dropping known multicast packets
Support outbound packet filtering for known multicast packets
Support manual configuration of multicast MAC addresses
Network
Protocol
DHCP Snooping (Dynamic Host Configuration Protocol Snooping)
DHCP Client
ARP (Address Resolution Protocol)
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